1. visit ntp.org and find/choose an ntp server that is near you.
2. edit /etc/ntp.conf
and add the server
"server ntp.ServerName.com"
3. restart the ntp /etc/init.d/ntp.sh restart
( or reboot your MyBook)
From now on, when the mybook boots up, it will go to the internet (assuming it's online)
and synch its time with that of the ntp server.
Enjoy,
Mike